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hardy_6817
紙上得來(lái)終覺(jué)淺,絕知此事要躬行.
級別: 略有小成
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樓主  發(fā)表于: 2017-08-25 13:03
幫忙推薦一款USB轉485，謝謝了，工廠(chǎng)產(chǎn)品種類(lèi)太多，只能買(mǎi)通用連接線(xiàn)。
以前淘寶上淘了一個(gè)100多塊，通信儀表，信捷，施耐德都可以，就是連接西門(mén)子只能讀，不能寫(xiě)。
摩莎的就算了，傷不起，200以下的。
cjm1234
級別: 網(wǎng)絡(luò )英雄

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1樓  發(fā)表于: 2017-08-25 13:26
買(mǎi)正品，叫老板買(mǎi)

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